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Hydrocarbons. Benzene Ring. Meth- 1 Etha- 2 Propa- 3 Buta- 4 Penta- 5. Hexa- 6 Hepta- 7 Octa- 8 Nona- 9 Deca- 10. Prefixes. Alkanes. C n H 2n+2. Methane CH 4 Ethane CH 3 CH 3 Propane CH 3 CH 2 CH 3
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Meth- 1 Etha- 2 Propa- 3 Buta- 4 Penta- 5 Hexa- 6 Hepta- 7 Octa- 8 Nona- 9 Deca- 10 Prefixes
Alkanes CnH2n+2
Methane CH4 Ethane CH3CH3 Propane CH3CH2CH3 Butane CH3CH2CH2CH3 Pentane CH3(CH2)3CH3 Hexane CH3(CH2)4CH3 Heptane CH3(CH2)5CH3 Octane CH3(CH2)6CH3 Nonane CH3(CH2)7CH3 Decane CH3(CH2)8CH3
Polymer Large molecule formed by bonding many smaller molecules together, most often in long chains
Naming Carbon Chains Start on the shorter side of chain and count the Carbon atoms. Name attachment with this number.
2-Methyl-Butane Pentane 2,3-Methyl-Butane 2-Methyl-Pentane
1-Sodium-Benzene 1,4-Sodium-Benzene 1,2-Sodium-Benzene
Alcohol R3COH
Methanol CH3OH Ethanol C2H5OH Propanol CH3CH2CH2OH Butanol CH3CH2CH2CH2OH Alcohols
Ethers ROR
Alkenes CnH2n R2C=CR2 (double bonded carbons)
Alkynes CnH2n-2 RC CR (Triple Bonds)
Alkyl CnH2n+1-1
Amines RNH2
Anhydrate A molecule which has no water molecules attached to it. This term is usually only used when describing chemicals which have specifically had their water molecules removed
Dehydration The process of removing water from a hydrate, usually through applied heat.
Naming of Hydrates FeCl3 6 H2O iron (III) chloride hexahydrateCuSO4 5 H2O copper (II) sulfate pentahydrateBaCl2 2 H2O barium dichloride dihydrateMgSO4 7 H2Omagnesium sulfate heptahydrate